Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use FrameAddStyleTagOptions method of Microsoft.Playwright.FrameAddStyleTagOptions class

Best Playwright-dotnet code snippet using Microsoft.Playwright.FrameAddStyleTagOptions.FrameAddStyleTagOptions

IFrame.cs

Source:IFrame.cs

...107        /// or a <c>&lt;style type="text/css"&gt;</c> tag with the content.108        /// </para>109        /// </summary>110        /// <param name="options">Call options</param>111        Task<IElementHandle> AddStyleTagAsync(FrameAddStyleTagOptions? options = default);112        /// <summary>113        /// <para>114        /// This method checks an element matching <paramref name="selector"/> by performing115        /// the following steps:116        /// </para>117        /// <list type="ordinal">118        /// <item><description>119        /// Find an element matching <paramref name="selector"/>. If there is none, wait until120        /// a matching element is attached to the DOM.121        /// </description></item>122        /// <item><description>123        /// Ensure that matched element is a checkbox or a radio input. If not, this method124        /// throws. If the element is already checked, this method returns immediately.125        /// </description></item>...

FrameSynchronous.cs

Source:FrameSynchronous.cs

...1077    /// or a <c>&lt;style type="text/css"&gt;</c> tag with the content.1078    /// </para>1079    /// </summary>1080    /// <param name="options">Call options</param>1081    public static IElementHandle AddStyleTag(this IFrame frame, FrameAddStyleTagOptions? options = null)1082    {1083        return frame.AddStyleTagAsync(options).GetAwaiter().GetResult();1084    }1085    /// <summary>1086    /// <para>1087    /// The snippet below dispatches the <c>click</c> event on the element. Regardless of1088    /// the visibility state of the element, <c>click</c> is dispatched. This is equivalent1089    /// to calling <a href="https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/click">element.click()</a>.1090    /// </para>1091    /// <code>await frame.DispatchEventAsync("button#submit", "click");</code>1092    /// <para>1093    /// Under the hood, it creates an instance of an event based on the given <paramref1094    /// name="type"/>, initializes it with <paramref name="eventInit"/> properties and dispatches1095    /// it on the element. Events are <c>composed</c>, <c>cancelable</c> and bubble by default....

Frame.cs

Source:Frame.cs

...285                content += "//# sourceURL=" + options.Path.Replace("\n", string.Empty);286            }287            return (await _channel.AddScriptTagAsync(options?.Url, options?.Path, content, options?.Type).ConfigureAwait(false)).Object;288        }289        public async Task<IElementHandle> AddStyleTagAsync(FrameAddStyleTagOptions options = default)290        {291            var content = options?.Content;292            if (!string.IsNullOrEmpty(options?.Path))293            {294                content = File.ReadAllText(options.Path);295                content += "//# sourceURL=" + options.Path.Replace("\n", string.Empty);296            }297            return (await _channel.AddStyleTagAsync(options?.Url, options?.Path, content).ConfigureAwait(false)).Object;298        }299        public Task SetInputFilesAsync(string selector, string files, FrameSetInputFilesOptions options = default)300            => SetInputFilesAsync(selector, new[] { files }, options);301        public async Task SetInputFilesAsync(string selector, IEnumerable<string> files, FrameSetInputFilesOptions options = default)302        {303            var converted = await SetInputFilesHelpers.ConvertInputFilesAsync(files, (BrowserContext)Page.Context).ConfigureAwait(false);...

FrameAddStyleTagOptions.cs

Source:FrameAddStyleTagOptions.cs

...35using System.Threading.Tasks;36#nullable enable37namespace Microsoft.Playwright38{39    public class FrameAddStyleTagOptions40    {41        public FrameAddStyleTagOptions() { }42        public FrameAddStyleTagOptions(FrameAddStyleTagOptions clone)43        {44            if (clone == null)45            {46                return;47            }48            Content = clone.Content;49            Path = clone.Path;50            Url = clone.Url;51        }52        /// <summary><para>Raw CSS content to be injected into frame.</para></summary>53        [JsonPropertyName("content")]54        public string? Content { get; set; }55        /// <summary>56        /// <para>...

FrameAddStyleTagOptions

Using AI Code Generation

1using Microsoft.Playwright;2using System.Threading.Tasks;3{4    {5        static async Task Main(string[] args)6        {7            using var playwright = await Playwright.CreateAsync();8            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions9            {10            });11            var page = await browser.NewPageAsync();12            await page.FrameAddStyleTagAsync(new FrameAddStyleTagOptions13            {14                Content = "body { background-color: green; }",15            });16        }17    }18}19using Microsoft.Playwright;20using System.Threading.Tasks;21{22    {23        static async Task Main(string[] args)24        {25            using var playwright = await Playwright.CreateAsync();26            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions27            {28            });29            var page = await browser.NewPageAsync();30            await page.FrameAddStyleTagAsync(new FrameAddStyleTagOptions31            {32                Content = "body { background-color: green; }",33            });34        }35    }36}37using Microsoft.Playwright;38using System.Threading.Tasks;39{40    {41        static async Task Main(string[] args)42        {43            using var playwright = await Playwright.CreateAsync();44            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions45            {46            });47            var page = await browser.NewPageAsync();48            await page.FrameAddStyleTagAsync(new FrameAddStyleTagOptions49            {50                Content = "body { background-color: green; }",51            });52        }53    }54}

FrameAddStyleTagOptions

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4{5    {6        static async Task Main(string[] args)7        {8            using var playwright = await Playwright.CreateAsync();9            await using var browser = await playwright.Chromium.LaunchAsync(new LaunchOptions10            {11            });12            var page = await browser.NewPageAsync();13            await page.AddStyleTagAsync(new PageAddStyleTagOptions14            {15                Content = "body { background-color: green; }"16            });17            Console.WriteLine("Hello World!");18        }19    }20}21using System;22using System.Threading.Tasks;23using Microsoft.Playwright;24{25    {26        static async Task Main(string[] args)27        {28            using var playwright = await Playwright.CreateAsync();29            await using var browser = await playwright.Chromium.LaunchAsync(new LaunchOptions30            {31            });32            var page = await browser.NewPageAsync();33            await page.AddStyleTagAsync(new PageAddStyleTagOptions34            {35            });36            Console.WriteLine("Hello World!");37        }38    }39}40using System;41using System.Threading.Tasks;42using Microsoft.Playwright;43{44    {45        static async Task Main(string[] args)46        {47            using var playwright = await Playwright.CreateAsync();48            await using var browser = await playwright.Chromium.LaunchAsync(new LaunchOptions49            {50            });51            var page = await browser.NewPageAsync();52            await page.AddStyleTagAsync(new PageAddStyleTagOptions53            {54            });55            Console.WriteLine("Hello World!");

FrameAddStyleTagOptions

Using AI Code Generation

1using Microsoft.Playwright;2using System.Threading.Tasks;3{4    {5        static async Task Main(string[] args)6        {7            using var playwright = await Playwright.CreateAsync();8            await using var browser = await playwright.Chromium.LaunchAsync();9            var page = await browser.NewPageAsync();10            await page.FrameAddStyleTagOptionsAsync(new FrameAddStyleTagOptions11            {12            });13        }14    }15}16using Microsoft.Playwright;17using System.Threading.Tasks;18{19    {20        static async Task Main(string[] args)21        {22            using var playwright = await Playwright.CreateAsync();23            await using var browser = await playwright.Chromium.LaunchAsync();24            var page = await browser.NewPageAsync();25            await page.FrameAddStyleTagOptionsAsync(new FrameAddStyleTagOptions26            {27            });28        }29    }30}31using Microsoft.Playwright;32using System.Threading.Tasks;33{34    {35        static async Task Main(string[] args)36        {37            using var playwright = await Playwright.CreateAsync();38            await using var browser = await playwright.Chromium.LaunchAsync();39            var page = await browser.NewPageAsync();40            await page.FrameAddStyleTagOptionsAsync(new FrameAddStyleTagOptions41            {42                Content = "h1 {color: red}"43            });44        }45    }46}47using Microsoft.Playwright;48using System.Threading.Tasks;49{50    {51        static async Task Main(string[] args)52        {53            using var playwright = await Playwright.CreateAsync();

FrameAddStyleTagOptions

Using AI Code Generation

1using Microsoft.Playwright;2using System.Threading.Tasks;3{4    {5        static async Task Main(string[] args)6        {7            using var playwright = await Playwright.CreateAsync();8            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions9            {10            });11            var context = await browser.NewContextAsync();12            var page = await context.NewPageAsync();13            await page.AddStyleTagAsync(new FrameAddStyleTagOptions14            {15                Content = "body { background-color: green; }"16            });17        }18    }19}20using Microsoft.Playwright;21using System.Threading.Tasks;22{23    {24        static async Task Main(string[] args)25        {26            using var playwright = await Playwright.CreateAsync();27            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions28            {29            });30            var context = await browser.NewContextAsync();31            var page = await context.NewPageAsync();32            await page.AddScriptTagAsync(new FrameAddScriptTagOptions33            {34                Content = "document.body.style.backgroundColor = 'red';"35            });36        }37    }38}39using Microsoft.Playwright;40using System.Threading.Tasks;41{42    {43        static async Task Main(string[] args)44        {45            using var playwright = await Playwright.CreateAsync();46            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions47            {48            });49            var context = await browser.NewContextAsync();50            var page = await context.NewPageAsync();51            await page.AddScriptTagAsync(new

FrameAddStyleTagOptions

Using AI Code Generation

1using Microsoft.Playwright;2using System;3using System.Threading.Tasks;4{5    {6        static async Task Main(string[] args)7        {8            using var playwright = await Playwright.CreateAsync();9            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions10            {11            });12            var page = await browser.NewPageAsync();13            await page.ClickAsync("text=Docs");14            await page.ClickAsync("text=API");15            await page.ClickAsync("text=Page");16            await page.ClickAsync("text=Frame");17            await page.ClickAsync("text=frame.addStyleTag(options)");18            await page.ClickAsync("text=Examples");19            await page.ClickAsync("text=Add a <style> tag with a content");20            await page.ClickAsync("text=Add a <style> tag with a URL");21            await page.ClickAsync("text=Add a <link rel=\"stylesheet\"> tag with a URL");22            await page.ClickAsync("text=Add a <link rel=\"stylesheet\"> tag with a URL and a type");23            await page.ClickAsync("text=Add a <link rel=\"stylesheet\"> tag with a URL, a type and a media");24            await page.ClickAsync("text=Add a <link rel=\"stylesheet\"> tag with a URL, a type, a media and a nonce");

FrameAddStyleTagOptions

Using AI Code Generation

1var builder = WebApplication.CreateBuilder(args);2builder.Services.AddRazorPages();3builder.Services.AddServerSideBlazor();4builder.Services.AddPlaywright();5var app = builder.Build();6if (app.Environment.IsDevelopment())7{8    app.UseDeveloperExceptionPage();9}10app.UseHttpsRedirection();11app.UseStaticFiles();12app.UseRouting();13app.MapBlazorHub();14app.MapFallbackToPage("/_Host");15app.Run();16{17    protected override async Task OnInitializedAsync()18    {19        await base.OnInitializedAsync();20        using var playwright = await Playwright.CreateAsync();21        await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions22        {23        });24        var page = await browser.NewPageAsync();25        await page.AddStyleTagAsync(new FrameAddStyleTagOptions26        {27            Content = "body { background-color: green; }"28        });29        await page.ScreenshotAsync(new PageScreenshotOptions30        {31        });32    }33}

FrameAddStyleTagOptions

Using AI Code Generation

1var frame = await Page.FirstChildFrameAsync();2await frame.AddStyleTagAsync(new Microsoft.Playwright.FrameAddStyleTagOptions3{4    Content = "body { background-color: red; }",5    Content = "body { background-color: red; }",6});7var frame = await Page.FirstChildFrameAsync();8await frame.AddStyleTagAsync(new Microsoft.Playwright.FrameAddStyleTagOptions9{10    Content = "body { background-color: red; }",11    Content = "body { background-color: red; }",12});13var frame = await Page.FirstChildFrameAsync();14await frame.AddStyleTagAsync(new Microsoft.Playwright.FrameAddStyleTagOptions15{16    Content = "body { background-color: red; }",17    Content = "body { background-color: red; }",18});19var frame = await Page.FirstChildFrameAsync();

FrameAddStyleTagOptions

Using AI Code Generation

1using Microsoft.Playwright;2using System.Threading.Tasks;3{4    {5        static async Task Main(string[] args)6        {7            using var playwright = await Playwright.CreateAsync();8            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions9            {10            });11            var context = await browser.NewContextAsync();12            var page = await context.NewPageAsync();13            var frame = page.MainFrame;14            var styleTag = await frame.AddStyleTagAsync(new AddStyleTagOptions15            {16                Content = "body { background-color: green; }"17            });18            await page.ScreenshotAsync("wikipedia.png");19        }20    }21}

FrameAddStyleTagOptions

Using AI Code Generation

1using System;2using System.IO;3using System.Threading.Tasks;4using Microsoft.Playwright;5{6    {7        static async Task Main(string[] args)8        {9            using var playwright = await Playwright.CreateAsync();10            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions11            {12            });13            var page = await browser.NewPageAsync();14            await page.FrameAddStyleTagAsync(new FrameAddStyleTagOptions15            {16                Content = "body { background-color: red; }"17            });18        }19    }20}21using System;22using System.IO;23using System.Threading.Tasks;24using Microsoft.Playwright;25{26    {27        static async Task Main(string[] args)28        {29            using var playwright = await Playwright.CreateAsync();30            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions31            {32            });33            var page = await browser.NewPageAsync();34            await page.FrameAddScriptTagAsync(new FrameAddScriptTagOptions35            {36            });37        }38    }39}

Playwright tutorial

LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.

Chapters:

What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
What is Component Testing: Component testing in Playwright is a unique feature that allows a tester to test a single component of a web application without integrating them with other elements. Learn how to perform Component testing on the Playwright automation framework.
Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
Playwright End To End Testing Tutorial: Get your hands on with Playwright end-to-end testing and learn to use some exciting features such as TraceViewer, Debugging, Networking, Component testing, Visual testing, and many more.
Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.